for our nation and save us in terms of health-care costs. he gets accused. but if we are serious, if obesity is threatening to make this the first generation where our kids do not live as long as we do, it seems like there is a responsibility. >> how tall are you? >> 6 feet, four inches. i was 213 pounds. >> are you still 30 pounds less? >> yes. >> where did you lose it? >> i was a junk food addict. honeybunch, pastry. that was something i could not pass up. >> for how long? >> most of my adult life, and it crept up on me. and weine dna analyzed, are analyzing and discovering the hereditary part. it turned out my results suggested i was at a higher than average risk for diabetes, and that was part of the wake-up call that made me finally decide to take charge. >> who can have their dna tested? >> there are companies on the internet. you have to be very careful looking at what they are offering and what their truth in advertising is, but you can have your dna analyzed for a couple hundred dollars and look at what your risks are and what you might want to do about it. >> the best?